Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5829072 | Automatic shower control | Heinz-Dieter Eichholz, Hans-Jurgen Ludewig, Gunter Kolbert | 1998-11-03 |
| 5522429 | Stroke limiter for single-lever mixing valve | Veit Bechte, Gunter Faust, Gunter Gabel | 1996-06-04 |
| 5143349 | Valve with flow shield | Harald Korfgen, Vinzenz Grendel | 1992-09-01 |
| 5044605 | Flow-control and shutoff valve | Harald Korfgen, Vinzenz Grendel | 1991-09-03 |
| 5014736 | Shut-off and control valve | Harald Korfgen, Vinzenz Grendel, Friedrich Wagner, Walter Grau | 1991-05-14 |